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What exactly is telephony? Here, business telecomms specialists GRH Comms explore what telephony is, and how it can support your business.

Telecoms experts, GRH Comms, has put together this guide, especially for businesses and how they can implement a telecoms strategy to support hybrid working.

What exactly is VoIP (Voice Over Internet Protocol) and how does it work? The team, at GRH Comms, explain here.

You might’ve heard that by the end of 2025, BT plans to switch off its traditional, analogue telephone lines. Learn more with GRH Comms.

Here, the experts at GRH Comms discuss how Unified Communications can help to fast-forward your business strategy in line with modern-day ways of working.